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Seaport Therapeutics, Inc. (SPTX)
NASDAQ: SPTX · Real-Time Price · USD
23.71
-0.09 (-0.38%)
At close: Aug 13, 2026, 4:00 PM EDT
23.66
-0.05 (-0.21%)
After-hours: Aug 13, 2026, 7:34 PM EDT

Seaport Therapeutics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 13, 202624.2424.5423.1523.7123.71-0.38%121,792
Aug 12, 202623.7724.6523.0423.8023.801.88%246,283
Aug 11, 202623.4023.8523.0423.3623.361.48%103,463
Aug 10, 202623.8924.2022.8023.0223.02-2.54%77,063
Aug 7, 202623.2624.4823.2623.6223.622.30%112,371
Aug 6, 202622.0123.3422.0023.0923.093.36%106,561
Aug 5, 202621.3522.5021.3522.3422.344.25%119,426
Aug 4, 202620.3421.8620.3421.4321.433.78%89,903
Aug 3, 202619.5421.1019.5420.6520.650.93%139,526
Jul 31, 202620.6521.0019.7120.4620.460.69%115,650
Jul 30, 202619.8920.9719.8020.3220.322.94%102,249
Jul 29, 202620.1820.5719.2219.7419.74-0.80%77,380
Jul 28, 202620.6520.6519.5819.9019.90-3.12%75,296
Jul 27, 202621.8122.1720.3520.5420.54-2.65%117,652
Jul 24, 202622.0622.1620.9821.1021.10-3.83%53,550
Jul 23, 202621.3122.5321.1621.9421.943.00%90,640
Jul 22, 202621.0021.8420.7121.3021.301.43%73,292
Jul 21, 202620.7621.4620.5021.0021.002.19%161,516
Jul 20, 202620.9322.0519.9220.5520.55-1.44%63,406
Jul 17, 202619.0921.0819.0620.8520.856.81%72,310
Jul 16, 202620.2520.7019.1619.5219.52-4.55%96,876
Jul 15, 202621.0521.7320.0720.4520.450.05%72,500
Jul 14, 202620.1020.7019.2120.4420.441.69%263,141
Jul 13, 202621.3021.5620.0620.1020.10-6.86%63,234
Jul 10, 202620.5721.7519.3821.5821.585.22%76,158
Jul 9, 202621.2621.4219.4620.5120.51-3.53%160,088
Jul 8, 202618.1721.5917.8921.2621.2616.62%223,408
Jul 7, 202619.2219.9017.9218.2318.23-5.89%157,910
Jul 6, 202620.6021.5519.1019.3719.37-5.83%141,856
Jul 2, 202621.3921.8719.4220.5720.57-4.10%220,838
Jul 1, 202621.7522.0721.1321.4521.45-1.24%245,788
Jun 30, 202622.4722.9821.0421.7221.72-3.55%263,900
Jun 29, 202621.1222.6520.8622.5222.525.23%232,270
Jun 26, 202619.4421.5019.2421.4021.4010.54%194,414
Jun 25, 202619.5419.7218.4719.3619.360.26%194,965
Jun 24, 202619.6220.0418.7319.3119.311.79%202,734
Jun 23, 202617.7419.1917.7418.9718.975.45%322,378
Jun 22, 202617.9718.5017.5917.9917.99-0.99%466,925
Jun 18, 202617.4418.2816.9118.1718.176.26%1,326,803
Jun 17, 202618.0718.4316.7617.1017.10-4.84%259,295
Jun 16, 202617.4118.1917.3117.9717.973.04%199,065
Jun 15, 202617.8718.4517.3517.4417.44-3.11%104,011
Jun 12, 202617.7818.5017.5118.0018.001.58%99,621
Jun 11, 202617.3318.2616.1517.7217.723.50%129,074
Jun 10, 202617.8718.7816.5117.1217.12-3.06%156,193
Jun 9, 202616.0018.3416.0017.6617.669.01%148,386
Jun 8, 202616.5117.1116.1216.2016.20-1.46%109,683
Jun 5, 202617.7118.3116.3516.4416.44-8.05%170,734
Jun 4, 202617.3018.2817.3017.8817.883.77%122,210
Jun 3, 202617.0617.6816.5917.2317.230.12%91,131